3(10g + 6y) 
3(10g) +3 (6y) 
30g + 18y 
option 2
        
                    
             
        
        
        
First, we have to find the rate:
500/50
100/10
10/1
10 cents a pitch:
129 * 10 = 1290
It will cost $12.90
        
             
        
        
        
Answer:
4.5
Step-by-step explanation:
If 2/5 is blue, that means 3/5 is white. Now I convert it to a decimal: 0.6. That means 60% of the paint is white, so I can do 7.5*0.6 to find how much white paint was in there. Click thanks and Brainliest if it helped! Have an awesome day :D
 
        
             
        
        
        
Answer:
I think it is either 1/6 or 1/8
Hope it helps :)